Yves Saint Laurent’s 4-Colour Harmony for Eyes ($52) are four-color, Mondrian-inspired eyeshadow palettes, roughly the same size as a YSL blush. There’s no divider between colors, so I would definitely worry about muddying up the pattern. Palettes 4 and 5 have some sparkle to them, and I do like the plummy brown shade (C) in number 5.

>Thank you very much! I believe some of these shades are matte, and others have some shimmer to them — my main concern would be using just one color without running them together. I might prefer the duos or the new quints for that reason (the colors are actually physically divided).

I’ll add the duos and the quints in the next week or two, and we can compare and discuss.